# coding: utf-8

import base64

import collections

import sys

__all__ = [

'urlparse', 'string_types',

'COMPACT_SEPARATORS', 'VERBOSE_SEPARATORS'

]

try:

# Python 2

import urlparse

import cookielib as cookiejar

import math

string_types = (basestring,)

text_type = unicode

COMPACT_SEPARATORS = (b',', b':')

VERBOSE_SEPARATORS = (b',', b': ')

def b64encode(input_string):

# Provide a consistently-as-unicode interface across 2.x and 3.x

return base64.b64encode(input_string)

def isfinite(num):

if math.isinf(num) or math.isnan(num):

return False

return True

except ImportError:

# Python 3

import urllib.parse as urlparse

from io import IOBase

from http import cookiejar

from math import isfinite

string_types = (str,)

text_type = str

COMPACT_SEPARATORS = (',', ':')

VERBOSE_SEPARATORS = (',', ': ')

def b64encode(input_string):

# Provide a consistently-as-unicode interface across 2.x and 3.x

return base64.b64encode(input_string.encode('ascii')).decode('ascii')

try:

import coreschema

except ImportError:

# Temporary shim, to support 'coreschema' until it's fully deprecated.

def coreschema_to_typesys(item):

return item

else:

def coreschema_to_typesys(item):

from coreapi import typesys

# We were only ever using the type and title/description,

# so we don't both to include the full set of keyword arguments here.

if isinstance(item, coreschema.String):

return typesys.string(title=item.title, description=item.description)

elif isinstance(item, coreschema.Integer):

return typesys.integer(title=item.title, description=item.description)

elif isinstance(item, coreschema.Number):

return typesys.number(title=item.title, description=item.description)

elif isinstance(item, coreschema.Boolean):

return typesys.boolean(title=item.title, description=item.description)

elif isinstance(item, coreschema.Enum):

return typesys.enum(title=item.title, description=item.description, enum=item.enum)

elif isinstance(item, coreschema.Array):

return typesys.array(title=item.title, description=item.description)

elif isinstance(item, coreschema.Object):

return typesys.obj(title=item.title, description=item.description)

elif isinstance(item, coreschema.Anything):

return typesys.any(title=item.title, description=item.description)

return item

def force_bytes(string):

if isinstance(string, string_types):

return string.encode('utf-8')

return string

def force_text(string):

if not isinstance(string, string_types):

return string.decode('utf-8')

return string

if sys.version_info < (3, 6):

dict_type = collections.OrderedDict

else:

dict_type = dict

try:

import click

console_style = click.style

except ImportError:

def console_style(text, **kwargs):

return text

try:

from tempfile import _TemporaryFileWrapper

except ImportError:

_TemporaryFileWrapper = None